__________________________________________________________________
Cirrus Perspective™ Line Maintenance Manual
Page 7-31
190-00920-00
Rev.
E
13.
Once
the
desired
files
are
selected,
press
the
LOAD
softkey.
14.
When
the
upload
is
complete,
press
the
ENT
key
to
select
OK
in
the
Upload
Complete
window.
7.4.2
GMU
Software
Loading
(a
configuration
file
is
not
used
in
the
GMU
44)
1.
Insert
the
Cirrus
Perspective™
software
loader
card
into
top
slot
of
the
PFD.
2.
Apply
system
power,
insuring
both
MFD
and
PFD
are
in
Configuration
Mode.
3.
On
the
PFD,
press
the
NO
softkey
at
“DO
YOU
WANT
TO
UPDATE
SYSTEM
FILES?”
prompt.
4.
After
the
SYSTEM
STATUS
page
appears,
use
the
small
FMS
knob
to
turn
to
the
SYSTEM
UPLOAD
page.
5.
Activate
the
cursor.
6.
Turn
the
small
FMS
knob
to
display
the
list
of
airframe
choices.
7.
Highlight
“AHRS
ADC
Options”
in
the
pop
‐
up
box
and
press
the
ENT
key.
8.
Turn
the
small
FMS
knob
to
display
the
list
of
file
choices
In
the
FILE
box.
9.
Highlight
the
AHRS/ADC
configuration
file
that
matches
the
number
of
units
in
the
system
in
the
pop
‐
up
box.
10.
Press
the
ENT
key.
11.
Press
the
CLR
ALL
softkey.
12.
Using
the
FMS
knob
and
ENT
key
select
GMU
(1
or
2)
–
Software
file.
NOTE
Pressing
the
ENT
key
will
check
and
uncheck
the
highlighted
software
box.
13.
Once
the
desired
files
are
selected,
press
the
LOAD
softkey.
14.
When
the
upload
is
complete,
press
the
ENT
key
to
select
OK
in
the
Upload
Complete
window.
Summary of Contents for Cirrus Perspective SR20
Page 2: ......